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Origin8 Twistr Semi-Integrated/External Bicycle Headset with Premium Bearings
Reference Number: 3SE4OD
Upgrade your bicycle's steering performance with the Origin8 Twistr Semi-Integrated & External Black ZS44/28.6 | EC49/40 1-1/8in to 1.5in Headset - a premium, high-precision component designed for smooth, reliable handling and durability. Perfect for road, mountain, and hybrid bikes, this innovative headset combines advanced materials and engineering to ensure a seamless riding experience.
### Materials & Construction
Crafted from durable CNC-machined Aluminum 6061 and 7075 alloys, the Twistr headset offers exceptional strength-to-weight ratio and corrosion resistance. Features include a sealed angular contact bearing system with highly polished surfaces ensuring smooth, frictionless operation. The CNC-machined AL6061 top cover and AL7075 crown race provide enhanced protection against moisture, grit, and environmental elements, extending your headset's lifespan.
### Performance & Engineering
Engineered for precision, this headset utilizes high-quality sealed angular contact bearings that deliver consistent, smooth steering performance under varying riding conditions. The 45 bearing angles optimize load distribution, contributing to superior stability and control. The sealed design prevents dirt ingress, reducing maintenance needs and ensuring long-term reliability.
### Components & Technology
Key components include a crowned race crafted from CNC-machined AL7075, a robust AL6061 top cover, a forged stainless steel star nut, and an AL6061 top cap secured with a forged stainless steel bolt. The ZS44/28.6 and EC49/40 taper compatibility ensures broad use across a variety of fork steerer tube sizes, accommodating steerer diameters from 28.6mm to 40mm with a stack height of approximately 12.7mm at the top and 12.3mm at the bottom.
### Style & Use Case
Designed with a sleek black finish, the Origin8 Twistr headset adds a professional aesthetic while providing reliable performance in demanding conditions. Ideal for mountain biking, road cycling, or custom bike builds, this headset delivers enhanced steering precision, improved handling, and a clean, integrated look for semi-integrated and external configurations.
### Innovative Features
- Moisture and grit protection through sealed bearing design and CNC-machined, sealed aluminum covers
- Versatile size compatibility with 1-1/8 to 1.5 fork steerer tubes
- Premium materials coupled with CNC machining for precise fit and finish
- Enhanced durability against environmental wear for long-lasting performance
Elevate your bicycle's handling with the Origin8 Twistr Semi-Integrated & External Headset-where engineered excellence meets sleek style for the ultimate riding experience.
- Premium sealed angular contact bearings deliver unparalleled smoothness and durability for reliable performance on every ride.
- Constructed from CNC-machined AL6061 aluminum, the top cover and top cap provide lightweight strength while resisting corrosion and environmental elements.
- Engineered with AL7075 crown race technology, this headset offers enhanced protection for lower bearings and fork joint stability, ensuring long-lasting precision.
- Designed to fit 1-1/8 inch to 1.5 inch steerer tubes with ZS44/28.6 and EC49/40 cups, making it ideal for a wide range of road, gravel, and mountain bikes.
- Innovative sealing and high-quality components make the Origin8 Twistr Semi-Integrated & External Black ZS44/28.6|EC49/40 headset perfect for riders seeking superior craftsmanship, style, and performance in their cycling setup.
| Item Specifications | |
|---|---|
| Size | 1-1/8` to 1.5` |
| SHIS | ZS44/28.6|EC49/40 |
| Cup | 44mm/49mm |
| Steerer OD | 28.6mm |
| Race | 40mm |
| Bearing Angle | 45°/45° |
| Stack Height | 12.7mm Top/12.3mm Bottom |
Why 365 Cycles?
365 Cycles is an Authorized Origin8 Dealer, and we offer the Full Origin8 Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
